(* Copyright (C) 2010 School of Software Engineering, 
 * University of Science and Technology of China.
 *
 * This code is released under a BSD-style license.
 * See the file LICENSE for details.
 *)

signature TABLE =
sig
    type t

    datatype align
      = Left
      | Center
      | Right
   
    val new: align list -> t
    val insertLine: t * string list -> t
    val lens: t -> int list
    val output: t -> unit
    val rev: t -> t
end
